Carbonate-hosted Avalon-type Fossils In Arctic Siberia
Monday, September 29, 2008 - 21:35
in Paleontology & Archaeology
Our present understanding of the origin of animals and Phanerozoic ecosystems depends critically on the ability to interpret impressions left behind by soft-bodied Ediacaran organisms, and to document their spatial and temporal distribution, which conceivably relate to strong environmental gradients in terminal Proterozoic seawater.